GB1528727A - Meshing gear liquid pumps - Google Patents

Meshing gear liquid pumps

Info

Publication number
GB1528727A
GB1528727A GB2504077A GB2504077A GB1528727A GB 1528727 A GB1528727 A GB 1528727A GB 2504077 A GB2504077 A GB 2504077A GB 2504077 A GB2504077 A GB 2504077A GB 1528727 A GB1528727 A GB 1528727A
Authority
GB
United Kingdom
Prior art keywords
meshing gear
liquid pumps
gear
gear liquid
cap assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2504077A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRAFT LAB
Original Assignee
CRAFT LAB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CRAFT LAB filed Critical CRAFT LAB
Priority to GB2504077A priority Critical patent/GB1528727A/en
Publication of GB1528727A publication Critical patent/GB1528727A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps

Abstract

1528727 Rotary positive-displacement fluidmachines LAB-CRAFT Ltd 15 June 1977 25040/77 Heading F1F In gear-pump of the internally, or externally, meshing type made of synthetic material an axialsealing member e.g. a disc 19, in a side face of a gear 10 is pressed against a flat face of a housing cap assembly, Fig. 2, by a resilient ring 20, inlet and outlet ports 2a, 2b being formed in the said flat face. Alternatively, the axial-sealing member is situated in the cap assembly as indicated at 19'. Recesses 6, 7 may extend from the ports.
GB2504077A 1977-06-15 1977-06-15 Meshing gear liquid pumps Expired GB1528727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2504077A GB1528727A (en) 1977-06-15 1977-06-15 Meshing gear liquid pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2504077A GB1528727A (en) 1977-06-15 1977-06-15 Meshing gear liquid pumps

Publications (1)

Publication Number Publication Date
GB1528727A true GB1528727A (en) 1978-10-18

Family

ID=10221251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2504077A Expired GB1528727A (en) 1977-06-15 1977-06-15 Meshing gear liquid pumps

Country Status (1)

Country Link
GB (1) GB1528727A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547630A1 (en) * 1983-06-16 1984-12-21 Pfeiffer Vakuumtechnik ROOTS TYPE PUMP
FR2669913A1 (en) * 1990-11-30 1992-06-05 Aeroquip Ag DEVICE FOR DISPENSING A DOSED QUANTITY OF A LIQUID.
GB2252795A (en) * 1990-11-30 1992-08-19 Aeroquip Ag Improvements in and relating to gear pumps for metered liquid dispensing systems
EP1006280A1 (en) * 1998-10-14 2000-06-07 Manuel Munoz Saiz Spherical gear pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547630A1 (en) * 1983-06-16 1984-12-21 Pfeiffer Vakuumtechnik ROOTS TYPE PUMP
FR2669913A1 (en) * 1990-11-30 1992-06-05 Aeroquip Ag DEVICE FOR DISPENSING A DOSED QUANTITY OF A LIQUID.
NL9101998A (en) * 1990-11-30 1992-06-16 Aeroquip Ag SYSTEM FOR DOSED LIQUID DELIVERY.
GB2252795A (en) * 1990-11-30 1992-08-19 Aeroquip Ag Improvements in and relating to gear pumps for metered liquid dispensing systems
EP1006280A1 (en) * 1998-10-14 2000-06-07 Manuel Munoz Saiz Spherical gear pump

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed